Genesis Gems: https://facebook.com/groups/1512654862318273
The RETRO Computers and Consoles Fanclub!: https://facebook.com/groups/1024133261010683
King's Quest Fans: https://facebook.com/groups/761475580569395
Sierra Gamers: https://facebook.com/groups/273746983994
Console Purist: https://facebook.com/groups/1138052592894241
Galaxy Sega: https://facebook.com/groups/973870729291302
MS-DOS Gaming!: https://facebook.com/groups/2209352733
Sega Dreamcast Club: https://facebook.com/groups/747525461978535
PlayStation Vita/PSP Collectors: https://facebook.com/groups/1502597866669971
Atari Museum: https://facebook.com/groups/105586892805903
What are yours?